Got a Steel Series USB headset with built in sound card and microphone. This worked fine until I unplugged it to use in voice recorder in Dec. Just tried it today and nothing. Dead. Checked Recording devices nothing muted, set as default device. Ok tried configuring nothing. Speech recogniton does pick it up anymore. Searched for new drivers no good. Looks Ok in device driver. Uninstalled through that rebooted reinstalled nothing. Plugged back into voice recorder work fine. Tried front and rear mic jacks still nothing. Checked that it,s switched on at mike and controller. Any ideas, downloaded a 7 day trial of voice command software so I can play FPS games again but now I can,t try it out.